The MASTERSEAL TO GO, Salad box keeps food fresh longer thanks to the freshness seal. It is also 100 % leak-proof, hygienic and safe. 100% mobile with separate inserts for toppings and dressing. 100% Polyester Container with practical inserts to keep food separate on the go Gap-free seal forms a germ and odour barrier to keep food fresh for longer 100% leak-proof design avoids any accidental spillages on the go Made using BPA-free materials only and certified baby food safe Dishwasher, microwave and freezer friendly